axtls: reorder functions topologically

The connect_finish() function (like many other functions after it) calls
the Curl_axtls_close() function; While this is not a problem now
(because axtls.h declares the latter function), a patch looming in the
immediate future with make all of these functions file-local.

So let's just move the Curl_axtls_close() function's definition before
it is called.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>

diff --git a/lib/vtls/axtls.c b/lib/vtls/axtls.c
index 12c3a4fff73fe50a6c734ffed83abb8b948ab99e..bd7498aad25c87f193d85ac166fb8b0ed21aecc9 100644 (file)
--- a/lib/vtls/axtls.c
+++ b/lib/vtls/axtls.c
@@ -284,6 +284,22 @@ static CURLcode connect_prep(struct connectdata *conn, int sockindex)
   return CURLE_OK;
 }
 
+void Curl_axtls_close(struct connectdata *conn, int sockindex)
+{
+  struct ssl_connect_data *connssl = &conn->ssl[sockindex];
+
+  infof(conn->data, "  Curl_axtls_close\n");
+
+    /* line from openssl.c: (void)SSL_shutdown(connssl->ssl);
+       axTLS compat layer does nothing for SSL_shutdown */
+
+    /* The following line is from openssl.c.  There seems to be no axTLS
+       equivalent.  ssl_free and ssl_ctx_free close things.
+       SSL_set_connect_state(connssl->handle); */
+
+  free_ssl_structs(connssl);
+}
+
 /*
  * For both blocking and non-blocking connects, this function finalizes the
  * SSL connection.
@@ -543,22 +559,6 @@ static ssize_t axtls_send(struct connectdata *conn,
   return rc;
 }
 
-void Curl_axtls_close(struct connectdata *conn, int sockindex)
-{
-  struct ssl_connect_data *connssl = &conn->ssl[sockindex];
-
-  infof(conn->data, "  Curl_axtls_close\n");
-
-    /* line from openssl.c: (void)SSL_shutdown(connssl->ssl);
-       axTLS compat layer does nothing for SSL_shutdown */
-
-    /* The following line is from openssl.c.  There seems to be no axTLS
-       equivalent.  ssl_free and ssl_ctx_free close things.
-       SSL_set_connect_state(connssl->handle); */
-
-  free_ssl_structs(connssl);
-}
-
 /*
  * This function is called to shut down the SSL layer but keep the
  * socket open (CCC - Clear Command Channel)